One of the first signs of puberty is likely to be new body odor. This is perfectly normal. Every child will have some body ...
People whose fathers smoked during puberty seem to age faster than expected, according to research presented at the European Respiratory Society (ERS) Congress in Amsterdam, the Netherlands.
Fathers who smoked before age 15 may pass on faster biological aging to their children DNA methylation clocks reveal offspring aging 9–12 months ahead of their peers Preventing teenage smoking ...